Method and apparatus for controlling a heating/cooling system based on a temperature error
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United States of America Patent
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May 26, 1992
Grant Date -
N/A
app pub date -
Oct 2, 1990
filing date -
Oct 2, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A temperature control system has a thermostat which provides an on/off signal. The on/off signal has an on period and an off period and is indicative of a temperature error. The temperature control system is suitable for controlling temperature control equipment. The on/off signal is sensed and the temperature error is determined based on the on/off signal. The temperature control system is controlled based on the temperature error determined.
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